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WELCOME to Cixi Dongfeng Sealing&packing web site.
Here you will find information on many different types of sealing gaskets, packings and materials which are in common used in oil chemical, metallurgy, electric power, ship-building, paper making and fertilizer industries today.
Please feel free to send us comments, request technical information or email us.
Your comments and feedback are important to us. |
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您的位置:首页>>产品展示>>塔器填料类>>多面空心球
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型号 |
规格
D×H
mm |
比表面积
α
m2/m3 |
空隙率
ε
% |
堆积个数
n
m3 |
堆积重量
γp
kg/m3 |
干填料因子
F
m1 |
D50 |
50×50 |
236 |
0.86 |
11500 |
105 |
90 |
D38 |
38×38 |
320 |
0.72 |
32000 |
130 |
113 |
D25 |
25×25 |
460 |
0.58 |
85000 |
160 |
154 |
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